2N EasyGate PRO User Manual page 24

DTMF during call (Function No. 107)
When DTMF is transmitted via a GSM voice channel, a problem can occur with transmission
quality, because GSM compression can damage the signal. You can set digital transmission
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mode, then 2N SmartGate mutes the original DTMF signal from the telephone line and
transmits digital DTMF in the signaling channel instead. This function cannot solve the problem
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when 2N EasyGate receives DTMF, it influences the sending direction only and is active only
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if 2N EasyGate originates the call.
Setting options: Analog – DTMF transmission through voice channel without change (0)
Digital – DTMF is muted in voice channel and transmitted digitally (1)
Default setting: Analog
Beep after dialing end (Function No. 103)
Select a beep to signal the end of dialing (beginning of outgoing call establishing).
Setting options: YES (1) / NO (0)
Default setting: YES
Signaling
Line reversal indication for call in progress (Function No. 110)
Select the call in progress signaling by the telephone line polarity reversal on the FXS interface.
There is voltage of reversed polarity on the telephone line during the whole call.
Setting options: YES (1) / NO (0)
Default setting: NO
Tariff pulse when call starts/ends (Function No. 111)
Signaling of call start or end by tariff pulse.
Setting options:
None (0) – 2N
Call end (1) – 2N
Call start (2) – 2N
Call start and end (3) – 2N
too.
Default setting: None
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EasyGate does not send a tariff pulse to signal the call start/end.
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EasyGate sends a tariff pulse when the call ends.
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EasyGate sends a tariff pulse when the call starts.
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EasyGate sends a tariff pulse when the call starts and ends
User Guide 2N® EasyGate PRO
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